FRB 20210717A
One-off burst
- Event ID
- 176394976
- Arrival, 400 MHz
- 2021-07-17 21:52:50.151 UTC
- Right ascension
- 143.877°
- Declination
- 9.705°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 143.877± 0.200degrees
dec- 9.705± 0.057degrees
gl- 223.96degrees
gb- 40.74degrees
Detection and dispersion
bonsai_snr- 12.5
snr_fitb- 19.1
bonsai_dm- 189.7pc cm⁻³
dm_fitb- 190.1840± 0.03815pc cm⁻³
dm_exc_ne2001- 147.1pc cm⁻³
dm_exc_ymw16- 154.7pc cm⁻³
Arrival time
mjd_400- 59412.91169156555± 1.40 × 10⁻⁹MJD
mjd_inf- 59412.91163453609± 1.15 × 10⁻⁸MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000266± 0.0000429s
scat_time- 0.001305± 0.0001655s
Flux and spectrum
flux- 0.77± 0.48Jy
fluence- 3.20± 1.04Jy ms
peak_freq- 422.8MHz
low_freq- 401.6MHz
high_freq- 445.2MHz
sp_idx- 95.64± 19.43
sp_run- -869.26± 140.06
Exposure and fluence thresholds
exp_up- 23.83± 31.91hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.6Jy ms
low_ft_95- —
up_ft_95- 2.9Jy ms
Fit quality
chi_sq- 1486470.195
dof- 1486829
flag_frac- 0.440